Level measuring instrument and method for encasing the level measuring instrument into container

Abstract

The invention relates to a level measuring instrument and a method for putting the level measuring instrument into a container. The invention especially relates to an arrangement structure formed by a container (2) and a putted level measuring instrument (1), wherein a flange of the container (2) possesses a through-hole (4) which through the container wall from the outside (2b) to the inner side (2a); the level measuring instrument (1) is positioned inside the through-hole (4) from the outside of the container (2b); a sealed unit (10) is plugged into the container (2) and between the container wall (5) and the level measuring instrument (1,17). To make sure the surface smoothness of the container, we suggested that the container wall (2) should form a through-hole wall (18) orientates to the inner side of the container (2a) through the through-hole (4), so that the through-hole wall (18) can make the through-hole (4) to shrink orientates to the inner side of the container (2a); it puts the level measuring instrument (1) with safety-pin through the through-hole (4) with a space (14) on the through-hole wall (18) direction and uses a positioning part (13) of the outside wall of the level measuring instrument (1) to make the sealed unit (10) convex to the through-hole wall (18) into the space.

Description

【Technical field】 [0001] The invention relates to a method for inserting a level measuring device into a container with the features of the preamble of claim 1 and a method for inserting a material into a container with the features of the preamble of claim 3 position measuring instrument. 【Background technique】 [0002] The use of radar level measuring instruments for measuring the level of a filling medium in a container is known. Such a radar level measuring instrument has an antenna adaptation system with a horn antenna or a whip antenna, which protrudes into the container interior. Such a container has a flanged connection, a locking threaded connection or a threaded pipe connection partially protruding from the outside of the container for fastening the radar level measuring instrument. [0003] However, assembling (combining) a radar measuring instrument with such a flange or pipe joint on a container is not suitable for use in a sterile environment, because when th...

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Problems solved by technology

[0003] However, assembling (combining) a radar measuring instrument with such a flange or pipe joint on a container is not suitable for use in a sterile environment, because when the filling residue comes into contact with the area near the pipe joint of the container, the antenna and the radar measurement When other parts of the instrument are removed, thorough cleaning cannot be performed

In particular, it is not possible to clean the antenna parts in the installed state in this construction, because the seal between the antenna protruding into the interior of the container and the container pipe connection is not smooth enough

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